Inserting an Image into a JTextPane Component with Java

Java 8Object Oriented ProgrammingProgramming

Let’s say the following is our JTextPane with orange background color −

JTextPane textPane = new JTextPane();
textPane.setBackground(Color.orange);

Now, set the style and attributes. Also, set the font −

SimpleAttributeSet attributeSet = new SimpleAttributeSet();
StyleConstants.setItalic(attributeSet, true);
textPane.setCharacterAttributes(attributeSet, true);
textPane.setText("Recall this and ");
Font font = new Font("Verdana", Font.BOLD, 22);
textPane.setFont(font);

After the text displayed above, we will insert an image using setIcon() −

StyledDocument doc = (StyledDocument) textPane.getDocument();
Style style = doc.addStyle("StyleName", null);
StyleConstants.setIcon(style, new ImageIcon("E:\\kind.png"));
doc.insertString(doc.getLength(), "invisible text", style);

The following is an example to insert an image into a component. Here, we have inserted an image into a JTextPane component −

Example

package my;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Font;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;
import javax.swing.text.BadLocationException;
import javax.swing.text.SimpleAttributeSet;
import javax.swing.text.Style;
import javax.swing.text.StyleConstants;
import javax.swing.text.StyledDocument;
public class SwingDemo {
   public static void main(String args[]) throws BadLocationException {
      JFrame frame = new JFrame("Demo");
      frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
      Container container = frame.getContentPane();
      JTextPane textPane = new JTextPane();
      textPane.setBackground(Color.orange);
      SimpleAttributeSet attributeSet = new SimpleAttributeSet();
      StyleConstants.setItalic(attributeSet, true);
      textPane.setCharacterAttributes(attributeSet, true);
      textPane.setText("Recall this and ");
      Font font = new Font("Verdana", Font.BOLD, 22);
      textPane.setFont(font);
      StyledDocument doc2 = (StyledDocument) textPane.getDocument();
      Style style2 = doc2.addStyle("StyleName", null);
      StyleConstants.setIcon(style2, new ImageIcon("E:\\kind.png"));
      doc2.insertString(doc2.getLength(), "invisible text", style2);
      JScrollPane scrollPane = new JScrollPane(textPane);
      scrollPane = new JScrollPane(textPane);
      container.add(scrollPane, BorderLayout.CENTER);
      frame.setSize(550, 300);
      frame.setVisible(true);
   }
}

Output

raja
Published on 30-May-2019 15:05:15
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